| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.78 | 11.583% | $257.5112 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $8.80 | 11.293% | $9.7938 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $222.69 | 8.754% | $242.1843 | $242.18 | $242.20 | $242.20 |
| Purchase #4 | $195.41 | 5.301% | $205.7687 | $205.77 | $205.75 | $205.80 |
| Purchase #5 | $178.30 | 7.471% | $191.6208 | $191.62 | $191.60 | $191.60 |
| Purchase #6 | $170.32 | 13.441% | $193.2127 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $30.67 | 11.260% | $34.1234 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $1,036.97 | $1,134.2149 | $1,134.20 | $1,134.15 | $1,134.20 | |